底部的数字就是推荐的摄氏水温。The number at the bottom is the recommended water temperature in Centigrade.海平面下降使白令海底部的浅层大陆架暴露出来。Lowered sea levels exposed the shallow continental shelf beneath the Bering Sea.水从花盆底部的洞漏出去.The water drain...
声光调变 式 滤光片和液晶调变式滤光片在萤光显微镜学方面的应用做了比较.Side - by - side comparison of LCTF and AOTF in fluorescence microscopy was made.契约的要素不光有前 置 、后 置 条件和类不变式.Pre - and post - conditions and class invariants are not the only elements of ...